Finding the Third Proportional to 31,528,635 and 67,919,214

Step by Step Solution

1. Step 1: Write the proportion equation
   31,528,635 : 67,919,214 = 67,919,214 : x
2. Step 2: Convert to fraction form
   31,528,635/67,919,214 = 67,919,214/x
3. Step 3: Cross multiply
   31,528,635x = 67,919,214 × 67,919,214
4. Step 4: Simplify right side
   31,528,635x = 4,613,019,630,377,796
5. Step 5: Solve for x
   x = 4,613,019,630,377,796/31,528,635
6. Step 6: Final answer
   x = 146,312,063.00