Finding the Third Proportional to 714,153 and 1,487,490

Step by Step Solution

1. Step 1: Write the proportion equation
   714,153 : 1,487,490 = 1,487,490 : x
2. Step 2: Convert to fraction form
   714,153/1,487,490 = 1,487,490/x
3. Step 3: Cross multiply
   714,153x = 1,487,490 × 1,487,490
4. Step 4: Simplify right side
   714,153x = 2,212,626,500,100
5. Step 5: Solve for x
   x = 2,212,626,500,100/714,153
6. Step 6: Final answer
   x = 3,098,252.76