Finding the Third Proportional to 58,332 and 86,266.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,332 : 86,266.50 = 86,266.50 : x
2. Step 2: Convert to fraction form
   58,332/86,266.50 = 86,266.50/x
3. Step 3: Cross multiply
   58,332x = 86,266.50 × 86,266.50
4. Step 4: Simplify right side
   58,332x = 7,441,909,022.25
5. Step 5: Solve for x
   x = 7,441,909,022.25/58,332
6. Step 6: Final answer
   x = 127,578.50