Finding the Third Proportional to 908,604 and 1,976,292

Step by Step Solution

1. Step 1: Write the proportion equation
   908,604 : 1,976,292 = 1,976,292 : x
2. Step 2: Convert to fraction form
   908,604/1,976,292 = 1,976,292/x
3. Step 3: Cross multiply
   908,604x = 1,976,292 × 1,976,292
4. Step 4: Simplify right side
   908,604x = 3,905,730,069,264
5. Step 5: Solve for x
   x = 3,905,730,069,264/908,604
6. Step 6: Final answer
   x = 4,298,605.41