Finding the Third Proportional to 9,174,613.50 and 13,761,028.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,174,613.50 : 13,761,028.50 = 13,761,028.50 : x
2. Step 2: Convert to fraction form
   9,174,613.50/13,761,028.50 = 13,761,028.50/x
3. Step 3: Cross multiply
   9,174,613.50x = 13,761,028.50 × 13,761,028.50
4. Step 4: Simplify right side
   9,174,613.50x = 189,365,905,377,812.25
5. Step 5: Solve for x
   x = 189,365,905,377,812.25/9,174,613.50
6. Step 6: Final answer
   x = 20,640,205.21