Finding the Third Proportional to 14,658,558 and 31,589,119.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,658,558 : 31,589,119.50 = 31,589,119.50 : x
2. Step 2: Convert to fraction form
   14,658,558/31,589,119.50 = 31,589,119.50/x
3. Step 3: Cross multiply
   14,658,558x = 31,589,119.50 × 31,589,119.50
4. Step 4: Simplify right side
   14,658,558x = 997,872,470,785,280.25
5. Step 5: Solve for x
   x = 997,872,470,785,280.25/14,658,558
6. Step 6: Final answer
   x = 68,074,395.23