Finding the Third Proportional to 103,264.88 and 152,978.63

Step by Step Solution

1. Step 1: Write the proportion equation
   103,264.88 : 152,978.63 = 152,978.63 : x
2. Step 2: Convert to fraction form
   103,264.88/152,978.63 = 152,978.63/x
3. Step 3: Cross multiply
   103,264.88x = 152,978.63 × 152,978.63
4. Step 4: Simplify right side
   103,264.88x = 23,402,459,706.89
5. Step 5: Solve for x
   x = 23,402,459,706.89/103,264.88
6. Step 6: Final answer
   x = 226,625.56