Finding the Third Proportional to 3,776,031 and 5,807,403

Step by Step Solution

1. Step 1: Write the proportion equation
   3,776,031 : 5,807,403 = 5,807,403 : x
2. Step 2: Convert to fraction form
   3,776,031/5,807,403 = 5,807,403/x
3. Step 3: Cross multiply
   3,776,031x = 5,807,403 × 5,807,403
4. Step 4: Simplify right side
   3,776,031x = 33,725,929,604,409
5. Step 5: Solve for x
   x = 33,725,929,604,409/3,776,031
6. Step 6: Final answer
   x = 8,931,581.76