Finding the Third Proportional to 98,442 and 148,837.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,442 : 148,837.50 = 148,837.50 : x
2. Step 2: Convert to fraction form
   98,442/148,837.50 = 148,837.50/x
3. Step 3: Cross multiply
   98,442x = 148,837.50 × 148,837.50
4. Step 4: Simplify right side
   98,442x = 22,152,601,406.25
5. Step 5: Solve for x
   x = 22,152,601,406.25/98,442
6. Step 6: Final answer
   x = 225,032.01