Finding the Third Proportional to 1,070,312 and 1,467,688

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070,312 : 1,467,688 = 1,467,688 : x
2. Step 2: Convert to fraction form
   1,070,312/1,467,688 = 1,467,688/x
3. Step 3: Cross multiply
   1,070,312x = 1,467,688 × 1,467,688
4. Step 4: Simplify right side
   1,070,312x = 2,154,108,065,344
5. Step 5: Solve for x
   x = 2,154,108,065,344/1,070,312
6. Step 6: Final answer
   x = 2,012,598.26