Finding the Third Proportional to 69,498 and 152,528.06

Step by Step Solution

1. Step 1: Write the proportion equation
   69,498 : 152,528.06 = 152,528.06 : x
2. Step 2: Convert to fraction form
   69,498/152,528.06 = 152,528.06/x
3. Step 3: Cross multiply
   69,498x = 152,528.06 × 152,528.06
4. Step 4: Simplify right side
   69,498x = 23,264,809,850.00
5. Step 5: Solve for x
   x = 23,264,809,850.00/69,498
6. Step 6: Final answer
   x = 334,755.10