Finding the Third Proportional to 17,212,272 and 37,080,168

Step by Step Solution

1. Step 1: Write the proportion equation
   17,212,272 : 37,080,168 = 37,080,168 : x
2. Step 2: Convert to fraction form
   17,212,272/37,080,168 = 37,080,168/x
3. Step 3: Cross multiply
   17,212,272x = 37,080,168 × 37,080,168
4. Step 4: Simplify right side
   17,212,272x = 1,374,938,858,908,224
5. Step 5: Solve for x
   x = 1,374,938,858,908,224/17,212,272
6. Step 6: Final answer
   x = 79,881,311.36