Finding the Third Proportional to 123,425,983,153 and 188,827,934,776

Step by Step Solution

1. Step 1: Write the proportion equation
   123,425,983,153 : 188,827,934,776 = 188,827,934,776 : x
2. Step 2: Convert to fraction form
   123,425,983,153/188,827,934,776 = 188,827,934,776/x
3. Step 3: Cross multiply
   123,425,983,153x = 188,827,934,776 × 188,827,934,776
4. Step 4: Simplify right side
   123,425,983,153x = 35,655,988,951,769,310,822,400
5. Step 5: Solve for x
   x = 35,655,988,951,769,310,822,400/123,425,983,153
6. Step 6: Final answer
   x = 288,885,597,999.00