Finding the Third Proportional to 59,505,943 and 91,951,770

Step by Step Solution

1. Step 1: Write the proportion equation
   59,505,943 : 91,951,770 = 91,951,770 : x
2. Step 2: Convert to fraction form
   59,505,943/91,951,770 = 91,951,770/x
3. Step 3: Cross multiply
   59,505,943x = 91,951,770 × 91,951,770
4. Step 4: Simplify right side
   59,505,943x = 8,455,128,006,132,900
5. Step 5: Solve for x
   x = 8,455,128,006,132,900/59,505,943
6. Step 6: Final answer
   x = 142,088,799.54