Finding the Third Proportional to 366,154 and 791,528.50

Step by Step Solution

1. Step 1: Write the proportion equation
   366,154 : 791,528.50 = 791,528.50 : x
2. Step 2: Convert to fraction form
   366,154/791,528.50 = 791,528.50/x
3. Step 3: Cross multiply
   366,154x = 791,528.50 × 791,528.50
4. Step 4: Simplify right side
   366,154x = 626,517,366,312.25
5. Step 5: Solve for x
   x = 626,517,366,312.25/366,154
6. Step 6: Final answer
   x = 1,711,076.12