Finding the Third Proportional to 53,010.28 and 77,925.38

Step by Step Solution

1. Step 1: Write the proportion equation
   53,010.28 : 77,925.38 = 77,925.38 : x
2. Step 2: Convert to fraction form
   53,010.28/77,925.38 = 77,925.38/x
3. Step 3: Cross multiply
   53,010.28x = 77,925.38 × 77,925.38
4. Step 4: Simplify right side
   53,010.28x = 6,072,364,068.89
5. Step 5: Solve for x
   x = 6,072,364,068.89/53,010.28
6. Step 6: Final answer
   x = 114,550.69