Finding the Third Proportional to 65,693,176 and 155,074,912

Step by Step Solution

1. Step 1: Write the proportion equation
   65,693,176 : 155,074,912 = 155,074,912 : x
2. Step 2: Convert to fraction form
   65,693,176/155,074,912 = 155,074,912/x
3. Step 3: Cross multiply
   65,693,176x = 155,074,912 × 155,074,912
4. Step 4: Simplify right side
   65,693,176x = 24,048,228,331,807,744
5. Step 5: Solve for x
   x = 24,048,228,331,807,744/65,693,176
6. Step 6: Final answer
   x = 366,068,894.76