Finding the Third Proportional to 19,623,654,084,760 and 42,940,372,457,552

Step by Step Solution

1. Step 1: Write the proportion equation
   19,623,654,084,760 : 42,940,372,457,552 = 42,940,372,457,552 : x
2. Step 2: Convert to fraction form
   19,623,654,084,760/42,940,372,457,552 = 42,940,372,457,552/x
3. Step 3: Cross multiply
   19,623,654,084,760x = 42,940,372,457,552 × 42,940,372,457,552
4. Step 4: Simplify right side
   19,623,654,084,760x = 1,843,875,586,793,290,444,652,412,928
5. Step 5: Solve for x
   x = 1,843,875,586,793,290,444,652,412,928/19,623,654,084,760
6. Step 6: Final answer
   x = 93,961,887,976,066.06