Finding the Third Proportional to 58,980,294 and 88,470,450

Step by Step Solution

1. Step 1: Write the proportion equation
   58,980,294 : 88,470,450 = 88,470,450 : x
2. Step 2: Convert to fraction form
   58,980,294/88,470,450 = 88,470,450/x
3. Step 3: Cross multiply
   58,980,294x = 88,470,450 × 88,470,450
4. Step 4: Simplify right side
   58,980,294x = 7,827,020,523,202,500
5. Step 5: Solve for x
   x = 7,827,020,523,202,500/58,980,294
6. Step 6: Final answer
   x = 132,705,688.50