Finding the Third Proportional to 43,492.78 and 63,681.19

Step by Step Solution

1. Step 1: Write the proportion equation
   43,492.78 : 63,681.19 = 63,681.19 : x
2. Step 2: Convert to fraction form
   43,492.78/63,681.19 = 63,681.19/x
3. Step 3: Cross multiply
   43,492.78x = 63,681.19 × 63,681.19
4. Step 4: Simplify right side
   43,492.78x = 4,055,293,641.41
5. Step 5: Solve for x
   x = 4,055,293,641.41/43,492.78
6. Step 6: Final answer
   x = 93,240.61