Finding the Third Proportional to 1,057,132 and 1,506,966

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,132 : 1,506,966 = 1,506,966 : x
2. Step 2: Convert to fraction form
   1,057,132/1,506,966 = 1,506,966/x
3. Step 3: Cross multiply
   1,057,132x = 1,506,966 × 1,506,966
4. Step 4: Simplify right side
   1,057,132x = 2,270,946,525,156
5. Step 5: Solve for x
   x = 2,270,946,525,156/1,057,132
6. Step 6: Final answer
   x = 2,148,214.72