Finding the Third Proportional to 98,423 and 152,693

Step by Step Solution

1. Step 1: Write the proportion equation
   98,423 : 152,693 = 152,693 : x
2. Step 2: Convert to fraction form
   98,423/152,693 = 152,693/x
3. Step 3: Cross multiply
   98,423x = 152,693 × 152,693
4. Step 4: Simplify right side
   98,423x = 23,315,152,249
5. Step 5: Solve for x
   x = 23,315,152,249/98,423
6. Step 6: Final answer
   x = 236,887.23