Finding the Third Proportional to 540,153 and 1,177,500

Step by Step Solution

1. Step 1: Write the proportion equation
   540,153 : 1,177,500 = 1,177,500 : x
2. Step 2: Convert to fraction form
   540,153/1,177,500 = 1,177,500/x
3. Step 3: Cross multiply
   540,153x = 1,177,500 × 1,177,500
4. Step 4: Simplify right side
   540,153x = 1,386,506,250,000
5. Step 5: Solve for x
   x = 1,386,506,250,000/540,153
6. Step 6: Final answer
   x = 2,566,876.88