Finding the Third Proportional to 654,722,095.50 and 1,418,418,891

Step by Step Solution

1. Step 1: Write the proportion equation
   654,722,095.50 : 1,418,418,891 = 1,418,418,891 : x
2. Step 2: Convert to fraction form
   654,722,095.50/1,418,418,891 = 1,418,418,891/x
3. Step 3: Cross multiply
   654,722,095.50x = 1,418,418,891 × 1,418,418,891
4. Step 4: Simplify right side
   654,722,095.50x = 2,011,912,150,345,669,888
5. Step 5: Solve for x
   x = 2,011,912,150,345,669,888/654,722,095.50
6. Step 6: Final answer
   x = 3,072,925,389.53