Finding the Third Proportional to 1,770,803,320 and 2,646,445,122

Step by Step Solution

1. Step 1: Write the proportion equation
   1,770,803,320 : 2,646,445,122 = 2,646,445,122 : x
2. Step 2: Convert to fraction form
   1,770,803,320/2,646,445,122 = 2,646,445,122/x
3. Step 3: Cross multiply
   1,770,803,320x = 2,646,445,122 × 2,646,445,122
4. Step 4: Simplify right side
   1,770,803,320x = 7,003,671,783,757,594,624
5. Step 5: Solve for x
   x = 7,003,671,783,757,594,624/1,770,803,320
6. Step 6: Final answer
   x = 3,955,081,687.87