Finding the Third Proportional to 1,487,042 and 2,363,430

Step by Step Solution

1. Step 1: Write the proportion equation
   1,487,042 : 2,363,430 = 2,363,430 : x
2. Step 2: Convert to fraction form
   1,487,042/2,363,430 = 2,363,430/x
3. Step 3: Cross multiply
   1,487,042x = 2,363,430 × 2,363,430
4. Step 4: Simplify right side
   1,487,042x = 5,585,801,364,900
5. Step 5: Solve for x
   x = 5,585,801,364,900/1,487,042
6. Step 6: Final answer
   x = 3,756,317.15