Finding the Third Proportional to 1,066,142 and 2,516,792

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,142 : 2,516,792 = 2,516,792 : x
2. Step 2: Convert to fraction form
   1,066,142/2,516,792 = 2,516,792/x
3. Step 3: Cross multiply
   1,066,142x = 2,516,792 × 2,516,792
4. Step 4: Simplify right side
   1,066,142x = 6,334,241,971,264
5. Step 5: Solve for x
   x = 6,334,241,971,264/1,066,142
6. Step 6: Final answer
   x = 5,941,274.21