Finding the Third Proportional to 3,721,047 and 8,012,181

Step by Step Solution

1. Step 1: Write the proportion equation
   3,721,047 : 8,012,181 = 8,012,181 : x
2. Step 2: Convert to fraction form
   3,721,047/8,012,181 = 8,012,181/x
3. Step 3: Cross multiply
   3,721,047x = 8,012,181 × 8,012,181
4. Step 4: Simplify right side
   3,721,047x = 64,195,044,376,761
5. Step 5: Solve for x
   x = 64,195,044,376,761/3,721,047
6. Step 6: Final answer
   x = 17,251,876.79