Finding the Third Proportional to 846,833,126.50 and 1,834,383,709.63

Step by Step Solution

1. Step 1: Write the proportion equation
   846,833,126.50 : 1,834,383,709.63 = 1,834,383,709.63 : x
2. Step 2: Convert to fraction form
   846,833,126.50/1,834,383,709.63 = 1,834,383,709.63/x
3. Step 3: Cross multiply
   846,833,126.50x = 1,834,383,709.63 × 1,834,383,709.63
4. Step 4: Simplify right side
   846,833,126.50x = 3,364,963,594,137,576,448
5. Step 5: Solve for x
   x = 3,364,963,594,137,576,448/846,833,126.50
6. Step 6: Final answer
   x = 3,973,585,218.67