Finding the Third Proportional to 65,483,113.50 and 109,131,948

Step by Step Solution

1. Step 1: Write the proportion equation
   65,483,113.50 : 109,131,948 = 109,131,948 : x
2. Step 2: Convert to fraction form
   65,483,113.50/109,131,948 = 109,131,948/x
3. Step 3: Cross multiply
   65,483,113.50x = 109,131,948 × 109,131,948
4. Step 4: Simplify right side
   65,483,113.50x = 11,909,782,074,274,704
5. Step 5: Solve for x
   x = 11,909,782,074,274,704/65,483,113.50
6. Step 6: Final answer
   x = 181,875,623.16