Finding the Third Proportional to 15,470,270 and 32,784,700

Step by Step Solution

1. Step 1: Write the proportion equation
   15,470,270 : 32,784,700 = 32,784,700 : x
2. Step 2: Convert to fraction form
   15,470,270/32,784,700 = 32,784,700/x
3. Step 3: Cross multiply
   15,470,270x = 32,784,700 × 32,784,700
4. Step 4: Simplify right side
   15,470,270x = 1,074,836,554,090,000
5. Step 5: Solve for x
   x = 1,074,836,554,090,000/15,470,270
6. Step 6: Final answer
   x = 69,477,556.25