Finding the Third Proportional to 972,840 and 1,554,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   972,840 : 1,554,096.50 = 1,554,096.50 : x
2. Step 2: Convert to fraction form
   972,840/1,554,096.50 = 1,554,096.50/x
3. Step 3: Cross multiply
   972,840x = 1,554,096.50 × 1,554,096.50
4. Step 4: Simplify right side
   972,840x = 2,415,215,931,312.25
5. Step 5: Solve for x
   x = 2,415,215,931,312.25/972,840
6. Step 6: Final answer
   x = 2,482,644.56