Finding the Third Proportional to 6,613,710.75 and 13,493,131.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,613,710.75 : 13,493,131.88 = 13,493,131.88 : x
2. Step 2: Convert to fraction form
   6,613,710.75/13,493,131.88 = 13,493,131.88/x
3. Step 3: Cross multiply
   6,613,710.75x = 13,493,131.88 × 13,493,131.88
4. Step 4: Simplify right side
   6,613,710.75x = 182,064,607,796,141
5. Step 5: Solve for x
   x = 182,064,607,796,141/6,613,710.75
6. Step 6: Final answer
   x = 27,528,359.60