Finding the Third Proportional to 14,140.88 and 29,430.56

Step by Step Solution

1. Step 1: Write the proportion equation
   14,140.88 : 29,430.56 = 29,430.56 : x
2. Step 2: Convert to fraction form
   14,140.88/29,430.56 = 29,430.56/x
3. Step 3: Cross multiply
   14,140.88x = 29,430.56 × 29,430.56
4. Step 4: Simplify right side
   14,140.88x = 866,158,009.07
5. Step 5: Solve for x
   x = 866,158,009.07/14,140.88
6. Step 6: Final answer
   x = 61,252.08