Finding the Third Proportional to 13,104,392 and 19,839,810

Step by Step Solution

1. Step 1: Write the proportion equation
   13,104,392 : 19,839,810 = 19,839,810 : x
2. Step 2: Convert to fraction form
   13,104,392/19,839,810 = 19,839,810/x
3. Step 3: Cross multiply
   13,104,392x = 19,839,810 × 19,839,810
4. Step 4: Simplify right side
   13,104,392x = 393,618,060,836,100
5. Step 5: Solve for x
   x = 393,618,060,836,100/13,104,392
6. Step 6: Final answer
   x = 30,037,109.76