Finding the Third Proportional to 11,407,304 and 17,398,276

Step by Step Solution

1. Step 1: Write the proportion equation
   11,407,304 : 17,398,276 = 17,398,276 : x
2. Step 2: Convert to fraction form
   11,407,304/17,398,276 = 17,398,276/x
3. Step 3: Cross multiply
   11,407,304x = 17,398,276 × 17,398,276
4. Step 4: Simplify right side
   11,407,304x = 302,700,007,772,176
5. Step 5: Solve for x
   x = 302,700,007,772,176/11,407,304
6. Step 6: Final answer
   x = 26,535,630.84