Finding the Third Proportional to 7,113,109.50 and 16,785,877.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,113,109.50 : 16,785,877.50 = 16,785,877.50 : x
2. Step 2: Convert to fraction form
   7,113,109.50/16,785,877.50 = 16,785,877.50/x
3. Step 3: Cross multiply
   7,113,109.50x = 16,785,877.50 × 16,785,877.50
4. Step 4: Simplify right side
   7,113,109.50x = 281,765,683,445,006.25
5. Step 5: Solve for x
   x = 281,765,683,445,006.25/7,113,109.50
6. Step 6: Final answer
   x = 39,612,167.29