Finding the Third Proportional to 17,405,168 and 37,703,056

Step by Step Solution

1. Step 1: Write the proportion equation
   17,405,168 : 37,703,056 = 37,703,056 : x
2. Step 2: Convert to fraction form
   17,405,168/37,703,056 = 37,703,056/x
3. Step 3: Cross multiply
   17,405,168x = 37,703,056 × 37,703,056
4. Step 4: Simplify right side
   17,405,168x = 1,421,520,431,739,136
5. Step 5: Solve for x
   x = 1,421,520,431,739,136/17,405,168
6. Step 6: Final answer
   x = 81,672,318.92