Finding the Third Proportional to 107,487 and 249,844.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,487 : 249,844.50 = 249,844.50 : x
2. Step 2: Convert to fraction form
   107,487/249,844.50 = 249,844.50/x
3. Step 3: Cross multiply
   107,487x = 249,844.50 × 249,844.50
4. Step 4: Simplify right side
   107,487x = 62,422,274,180.25
5. Step 5: Solve for x
   x = 62,422,274,180.25/107,487
6. Step 6: Final answer
   x = 580,742.55