Finding the Third Proportional to 501,613,992.50 and 1,048,965,123.50

Step by Step Solution

1. Step 1: Write the proportion equation
   501,613,992.50 : 1,048,965,123.50 = 1,048,965,123.50 : x
2. Step 2: Convert to fraction form
   501,613,992.50/1,048,965,123.50 = 1,048,965,123.50/x
3. Step 3: Cross multiply
   501,613,992.50x = 1,048,965,123.50 × 1,048,965,123.50
4. Step 4: Simplify right side
   501,613,992.50x = 1,100,327,830,319,370,240
5. Step 5: Solve for x
   x = 1,100,327,830,319,370,240/501,613,992.50
6. Step 6: Final answer
   x = 2,193,574,833.98