Finding the Third Proportional to 21,451,095 and 45,708,563.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,451,095 : 45,708,563.25 = 45,708,563.25 : x
2. Step 2: Convert to fraction form
   21,451,095/45,708,563.25 = 45,708,563.25/x
3. Step 3: Cross multiply
   21,451,095x = 45,708,563.25 × 45,708,563.25
4. Step 4: Simplify right side
   21,451,095x = 2,089,272,754,379,250.50
5. Step 5: Solve for x
   x = 2,089,272,754,379,250.50/21,451,095
6. Step 6: Final answer
   x = 97,397,021.20