Finding the Third Proportional to 18,046,952 and 37,581,064

Step by Step Solution

1. Step 1: Write the proportion equation
   18,046,952 : 37,581,064 = 37,581,064 : x
2. Step 2: Convert to fraction form
   18,046,952/37,581,064 = 37,581,064/x
3. Step 3: Cross multiply
   18,046,952x = 37,581,064 × 37,581,064
4. Step 4: Simplify right side
   18,046,952x = 1,412,336,371,372,096
5. Step 5: Solve for x
   x = 1,412,336,371,372,096/18,046,952
6. Step 6: Final answer
   x = 78,258,997.50