Finding the Third Proportional to 1,069,850 and 2,349,620

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,850 : 2,349,620 = 2,349,620 : x
2. Step 2: Convert to fraction form
   1,069,850/2,349,620 = 2,349,620/x
3. Step 3: Cross multiply
   1,069,850x = 2,349,620 × 2,349,620
4. Step 4: Simplify right side
   1,069,850x = 5,520,714,144,400
5. Step 5: Solve for x
   x = 5,520,714,144,400/1,069,850
6. Step 6: Final answer
   x = 5,160,269.33