Finding the Third Proportional to 17,456,818 and 37,935,342

Step by Step Solution

1. Step 1: Write the proportion equation
   17,456,818 : 37,935,342 = 37,935,342 : x
2. Step 2: Convert to fraction form
   17,456,818/37,935,342 = 37,935,342/x
3. Step 3: Cross multiply
   17,456,818x = 37,935,342 × 37,935,342
4. Step 4: Simplify right side
   17,456,818x = 1,439,090,172,656,964
5. Step 5: Solve for x
   x = 1,439,090,172,656,964/17,456,818
6. Step 6: Final answer
   x = 82,437,141.33