Finding the Third Proportional to 1,045,142 and 1,527,379

Step by Step Solution

1. Step 1: Write the proportion equation
   1,045,142 : 1,527,379 = 1,527,379 : x
2. Step 2: Convert to fraction form
   1,045,142/1,527,379 = 1,527,379/x
3. Step 3: Cross multiply
   1,045,142x = 1,527,379 × 1,527,379
4. Step 4: Simplify right side
   1,045,142x = 2,332,886,609,641
5. Step 5: Solve for x
   x = 2,332,886,609,641/1,045,142
6. Step 6: Final answer
   x = 2,232,124.07