Finding the Third Proportional to 10,931,304 and 17,370,168

Step by Step Solution

1. Step 1: Write the proportion equation
   10,931,304 : 17,370,168 = 17,370,168 : x
2. Step 2: Convert to fraction form
   10,931,304/17,370,168 = 17,370,168/x
3. Step 3: Cross multiply
   10,931,304x = 17,370,168 × 17,370,168
4. Step 4: Simplify right side
   10,931,304x = 301,722,736,348,224
5. Step 5: Solve for x
   x = 301,722,736,348,224/10,931,304
6. Step 6: Final answer
   x = 27,601,714.89