Finding the Third Proportional to 1,055,013,709 and 1,550,916,949.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,055,013,709 : 1,550,916,949.50 = 1,550,916,949.50 : x
2. Step 2: Convert to fraction form
   1,055,013,709/1,550,916,949.50 = 1,550,916,949.50/x
3. Step 3: Cross multiply
   1,055,013,709x = 1,550,916,949.50 × 1,550,916,949.50
4. Step 4: Simplify right side
   1,055,013,709x = 2,405,343,384,246,385,664
5. Step 5: Solve for x
   x = 2,405,343,384,246,385,664/1,055,013,709
6. Step 6: Final answer
   x = 2,279,916,709.83