Finding the Third Proportional to 2,885,133 and 6,156,420

Step by Step Solution

1. Step 1: Write the proportion equation
   2,885,133 : 6,156,420 = 6,156,420 : x
2. Step 2: Convert to fraction form
   2,885,133/6,156,420 = 6,156,420/x
3. Step 3: Cross multiply
   2,885,133x = 6,156,420 × 6,156,420
4. Step 4: Simplify right side
   2,885,133x = 37,901,507,216,400
5. Step 5: Solve for x
   x = 37,901,507,216,400/2,885,133
6. Step 6: Final answer
   x = 13,136,831.90