Finding the Third Proportional to 98,730.56 and 148,792.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,730.56 : 148,792.50 = 148,792.50 : x
2. Step 2: Convert to fraction form
   98,730.56/148,792.50 = 148,792.50/x
3. Step 3: Cross multiply
   98,730.56x = 148,792.50 × 148,792.50
4. Step 4: Simplify right side
   98,730.56x = 22,139,208,056.25
5. Step 5: Solve for x
   x = 22,139,208,056.25/98,730.56
6. Step 6: Final answer
   x = 224,238.65