Finding the Third Proportional to 98,427 and 152,698.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,427 : 152,698.50 = 152,698.50 : x
2. Step 2: Convert to fraction form
   98,427/152,698.50 = 152,698.50/x
3. Step 3: Cross multiply
   98,427x = 152,698.50 × 152,698.50
4. Step 4: Simplify right side
   98,427x = 23,316,831,902.25
5. Step 5: Solve for x
   x = 23,316,831,902.25/98,427
6. Step 6: Final answer
   x = 236,894.67