Finding the Third Proportional to 17,730,918 and 37,596,912

Step by Step Solution

1. Step 1: Write the proportion equation
   17,730,918 : 37,596,912 = 37,596,912 : x
2. Step 2: Convert to fraction form
   17,730,918/37,596,912 = 37,596,912/x
3. Step 3: Cross multiply
   17,730,918x = 37,596,912 × 37,596,912
4. Step 4: Simplify right side
   17,730,918x = 1,413,527,791,935,744
5. Step 5: Solve for x
   x = 1,413,527,791,935,744/17,730,918
6. Step 6: Final answer
   x = 79,721,072.08