Finding the Third Proportional to 8,123,899.50 and 17,517,352.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,123,899.50 : 17,517,352.50 = 17,517,352.50 : x
2. Step 2: Convert to fraction form
   8,123,899.50/17,517,352.50 = 17,517,352.50/x
3. Step 3: Cross multiply
   8,123,899.50x = 17,517,352.50 × 17,517,352.50
4. Step 4: Simplify right side
   8,123,899.50x = 306,857,638,609,256.25
5. Step 5: Solve for x
   x = 306,857,638,609,256.25/8,123,899.50
6. Step 6: Final answer
   x = 37,772,210.08