Finding the Third Proportional to 624,804,380 and 1,301,323,436

Step by Step Solution

1. Step 1: Write the proportion equation
   624,804,380 : 1,301,323,436 = 1,301,323,436 : x
2. Step 2: Convert to fraction form
   624,804,380/1,301,323,436 = 1,301,323,436/x
3. Step 3: Cross multiply
   624,804,380x = 1,301,323,436 × 1,301,323,436
4. Step 4: Simplify right side
   624,804,380x = 1,693,442,685,082,846,208
5. Step 5: Solve for x
   x = 1,693,442,685,082,846,208/624,804,380
6. Step 6: Final answer
   x = 2,710,356,616.07