Finding the Third Proportional to 17,631,994.50 and 37,397,412

Step by Step Solution

1. Step 1: Write the proportion equation
   17,631,994.50 : 37,397,412 = 37,397,412 : x
2. Step 2: Convert to fraction form
   17,631,994.50/37,397,412 = 37,397,412/x
3. Step 3: Cross multiply
   17,631,994.50x = 37,397,412 × 37,397,412
4. Step 4: Simplify right side
   17,631,994.50x = 1,398,566,424,297,744
5. Step 5: Solve for x
   x = 1,398,566,424,297,744/17,631,994.50
6. Step 6: Final answer
   x = 79,319,808.33