Finding the Third Proportional to 13,933,093.50 and 31,478,449.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,933,093.50 : 31,478,449.50 = 31,478,449.50 : x
2. Step 2: Convert to fraction form
   13,933,093.50/31,478,449.50 = 31,478,449.50/x
3. Step 3: Cross multiply
   13,933,093.50x = 31,478,449.50 × 31,478,449.50
4. Step 4: Simplify right side
   13,933,093.50x = 990,892,782,924,050.25
5. Step 5: Solve for x
   x = 990,892,782,924,050.25/13,933,093.50
6. Step 6: Final answer
   x = 71,117,931.06