Finding the Third Proportional to 17,691,836.63 and 37,843,456.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,691,836.63 : 37,843,456.50 = 37,843,456.50 : x
2. Step 2: Convert to fraction form
   17,691,836.63/37,843,456.50 = 37,843,456.50/x
3. Step 3: Cross multiply
   17,691,836.63x = 37,843,456.50 × 37,843,456.50
4. Step 4: Simplify right side
   17,691,836.63x = 1,432,127,199,867,392.25
5. Step 5: Solve for x
   x = 1,432,127,199,867,392.25/17,691,836.63
6. Step 6: Final answer
   x = 80,948,475.29