Finding the Third Proportional to 21,419,116 and 47,089,746

Step by Step Solution

1. Step 1: Write the proportion equation
   21,419,116 : 47,089,746 = 47,089,746 : x
2. Step 2: Convert to fraction form
   21,419,116/47,089,746 = 47,089,746/x
3. Step 3: Cross multiply
   21,419,116x = 47,089,746 × 47,089,746
4. Step 4: Simplify right side
   21,419,116x = 2,217,444,178,344,516
5. Step 5: Solve for x
   x = 2,217,444,178,344,516/21,419,116
6. Step 6: Final answer
   x = 103,526,409.70