Finding the Third Proportional to 45,842,934 and 69,354,972

Step by Step Solution

1. Step 1: Write the proportion equation
   45,842,934 : 69,354,972 = 69,354,972 : x
2. Step 2: Convert to fraction form
   45,842,934/69,354,972 = 69,354,972/x
3. Step 3: Cross multiply
   45,842,934x = 69,354,972 × 69,354,972
4. Step 4: Simplify right side
   45,842,934x = 4,810,112,141,120,784
5. Step 5: Solve for x
   x = 4,810,112,141,120,784/45,842,934
6. Step 6: Final answer
   x = 104,925,922.52