Finding the Third Proportional to 17,549,298 and 39,131,460

Step by Step Solution

1. Step 1: Write the proportion equation
   17,549,298 : 39,131,460 = 39,131,460 : x
2. Step 2: Convert to fraction form
   17,549,298/39,131,460 = 39,131,460/x
3. Step 3: Cross multiply
   17,549,298x = 39,131,460 × 39,131,460
4. Step 4: Simplify right side
   17,549,298x = 1,531,271,161,731,600
5. Step 5: Solve for x
   x = 1,531,271,161,731,600/17,549,298
6. Step 6: Final answer
   x = 87,255,408.26