Finding the Third Proportional to 294,674,087.50 and 491,093,881.50

Step by Step Solution

1. Step 1: Write the proportion equation
   294,674,087.50 : 491,093,881.50 = 491,093,881.50 : x
2. Step 2: Convert to fraction form
   294,674,087.50/491,093,881.50 = 491,093,881.50/x
3. Step 3: Cross multiply
   294,674,087.50x = 491,093,881.50 × 491,093,881.50
4. Step 4: Simplify right side
   294,674,087.50x = 241,173,200,446,736,032
5. Step 5: Solve for x
   x = 241,173,200,446,736,032/294,674,087.50
6. Step 6: Final answer
   x = 818,440,476.03