Finding the Third Proportional to 17,932,816 and 37,141,638

Step by Step Solution

1. Step 1: Write the proportion equation
   17,932,816 : 37,141,638 = 37,141,638 : x
2. Step 2: Convert to fraction form
   17,932,816/37,141,638 = 37,141,638/x
3. Step 3: Cross multiply
   17,932,816x = 37,141,638 × 37,141,638
4. Step 4: Simplify right side
   17,932,816x = 1,379,501,273,323,044
5. Step 5: Solve for x
   x = 1,379,501,273,323,044/17,932,816
6. Step 6: Final answer
   x = 76,926,081.96