Finding the Third Proportional to 60,772,368 and 140,567,268

Step by Step Solution

1. Step 1: Write the proportion equation
   60,772,368 : 140,567,268 = 140,567,268 : x
2. Step 2: Convert to fraction form
   60,772,368/140,567,268 = 140,567,268/x
3. Step 3: Cross multiply
   60,772,368x = 140,567,268 × 140,567,268
4. Step 4: Simplify right side
   60,772,368x = 19,759,156,832,983,824
5. Step 5: Solve for x
   x = 19,759,156,832,983,824/60,772,368
6. Step 6: Final answer
   x = 325,133,896.92