Finding the Third Proportional to 17,156,489.91 and 37,713,643.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,156,489.91 : 37,713,643.31 = 37,713,643.31 : x
2. Step 2: Convert to fraction form
   17,156,489.91/37,713,643.31 = 37,713,643.31/x
3. Step 3: Cross multiply
   17,156,489.91x = 37,713,643.31 × 37,713,643.31
4. Step 4: Simplify right side
   17,156,489.91x = 1,422,318,891,902,476
5. Step 5: Solve for x
   x = 1,422,318,891,902,476/17,156,489.91
6. Step 6: Final answer
   x = 82,902,674.13