Finding the Third Proportional to 13,532,920.50 and 31,577,905.88

Step by Step Solution

1. Step 1: Write the proportion equation
   13,532,920.50 : 31,577,905.88 = 31,577,905.88 : x
2. Step 2: Convert to fraction form
   13,532,920.50/31,577,905.88 = 31,577,905.88/x
3. Step 3: Cross multiply
   13,532,920.50x = 31,577,905.88 × 31,577,905.88
4. Step 4: Simplify right side
   13,532,920.50x = 997,164,139,450,359.50
5. Step 5: Solve for x
   x = 997,164,139,450,359.50/13,532,920.50
6. Step 6: Final answer
   x = 73,684,327.00