Finding the Third Proportional to 1,477,899 and 3,176,810

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,899 : 3,176,810 = 3,176,810 : x
2. Step 2: Convert to fraction form
   1,477,899/3,176,810 = 3,176,810/x
3. Step 3: Cross multiply
   1,477,899x = 3,176,810 × 3,176,810
4. Step 4: Simplify right side
   1,477,899x = 10,092,121,776,100
5. Step 5: Solve for x
   x = 10,092,121,776,100/1,477,899
6. Step 6: Final answer
   x = 6,828,695.18