Finding the Third Proportional to 12,884,602.50 and 27,613,597.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,884,602.50 : 27,613,597.50 = 27,613,597.50 : x
2. Step 2: Convert to fraction form
   12,884,602.50/27,613,597.50 = 27,613,597.50/x
3. Step 3: Cross multiply
   12,884,602.50x = 27,613,597.50 × 27,613,597.50
4. Step 4: Simplify right side
   12,884,602.50x = 762,510,766,892,006.25
5. Step 5: Solve for x
   x = 762,510,766,892,006.25/12,884,602.50
6. Step 6: Final answer
   x = 59,179,999.30