Finding the Third Proportional to 59,508,730 and 91,916,134

Step by Step Solution

1. Step 1: Write the proportion equation
   59,508,730 : 91,916,134 = 91,916,134 : x
2. Step 2: Convert to fraction form
   59,508,730/91,916,134 = 91,916,134/x
3. Step 3: Cross multiply
   59,508,730x = 91,916,134 × 91,916,134
4. Step 4: Simplify right side
   59,508,730x = 8,448,575,689,505,956
5. Step 5: Solve for x
   x = 8,448,575,689,505,956/59,508,730
6. Step 6: Final answer
   x = 141,972,038.21