Finding the Third Proportional to 79,272,064 and 174,133,066

Step by Step Solution

1. Step 1: Write the proportion equation
   79,272,064 : 174,133,066 = 174,133,066 : x
2. Step 2: Convert to fraction form
   79,272,064/174,133,066 = 174,133,066/x
3. Step 3: Cross multiply
   79,272,064x = 174,133,066 × 174,133,066
4. Step 4: Simplify right side
   79,272,064x = 30,322,324,674,560,356
5. Step 5: Solve for x
   x = 30,322,324,674,560,356/79,272,064
6. Step 6: Final answer
   x = 382,509,589.69