Finding the Third Proportional to 59,959,616 and 89,775,072

Step by Step Solution

1. Step 1: Write the proportion equation
   59,959,616 : 89,775,072 = 89,775,072 : x
2. Step 2: Convert to fraction form
   59,959,616/89,775,072 = 89,775,072/x
3. Step 3: Cross multiply
   59,959,616x = 89,775,072 × 89,775,072
4. Step 4: Simplify right side
   59,959,616x = 8,059,563,552,605,184
5. Step 5: Solve for x
   x = 8,059,563,552,605,184/59,959,616
6. Step 6: Final answer
   x = 134,416,530.50