Finding the Third Proportional to 32,900,448 and 71,292,064

Step by Step Solution

1. Step 1: Write the proportion equation
   32,900,448 : 71,292,064 = 71,292,064 : x
2. Step 2: Convert to fraction form
   32,900,448/71,292,064 = 71,292,064/x
3. Step 3: Cross multiply
   32,900,448x = 71,292,064 × 71,292,064
4. Step 4: Simplify right side
   32,900,448x = 5,082,558,389,380,096
5. Step 5: Solve for x
   x = 5,082,558,389,380,096/32,900,448
6. Step 6: Final answer
   x = 154,482,953.83