Finding the Third Proportional to 17,278,926 and 37,122,091.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,278,926 : 37,122,091.50 = 37,122,091.50 : x
2. Step 2: Convert to fraction form
   17,278,926/37,122,091.50 = 37,122,091.50/x
3. Step 3: Cross multiply
   17,278,926x = 37,122,091.50 × 37,122,091.50
4. Step 4: Simplify right side
   17,278,926x = 1,378,049,677,334,372.25
5. Step 5: Solve for x
   x = 1,378,049,677,334,372.25/17,278,926
6. Step 6: Final answer
   x = 79,753,202.10