Finding the Third Proportional to 1,284,506 and 2,000,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,284,506 : 2,000,292 = 2,000,292 : x
2. Step 2: Convert to fraction form
   1,284,506/2,000,292 = 2,000,292/x
3. Step 3: Cross multiply
   1,284,506x = 2,000,292 × 2,000,292
4. Step 4: Simplify right side
   1,284,506x = 4,001,168,085,264
5. Step 5: Solve for x
   x = 4,001,168,085,264/1,284,506
6. Step 6: Final answer
   x = 3,114,946.98