Finding the Third Proportional to 21,881,028 and 47,615,064

Step by Step Solution

1. Step 1: Write the proportion equation
   21,881,028 : 47,615,064 = 47,615,064 : x
2. Step 2: Convert to fraction form
   21,881,028/47,615,064 = 47,615,064/x
3. Step 3: Cross multiply
   21,881,028x = 47,615,064 × 47,615,064
4. Step 4: Simplify right side
   21,881,028x = 2,267,194,319,724,096
5. Step 5: Solve for x
   x = 2,267,194,319,724,096/21,881,028
6. Step 6: Final answer
   x = 103,614,616.27