Finding the Third Proportional to 17,456,985 and 37,935,628.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,456,985 : 37,935,628.50 = 37,935,628.50 : x
2. Step 2: Convert to fraction form
   17,456,985/37,935,628.50 = 37,935,628.50/x
3. Step 3: Cross multiply
   17,456,985x = 37,935,628.50 × 37,935,628.50
4. Step 4: Simplify right side
   17,456,985x = 1,439,111,909,690,012.25
5. Step 5: Solve for x
   x = 1,439,111,909,690,012.25/17,456,985
6. Step 6: Final answer
   x = 82,437,597.88