Finding the Third Proportional to 1,948,838,740.50 and 4,599,061,605

Step by Step Solution

1. Step 1: Write the proportion equation
   1,948,838,740.50 : 4,599,061,605 = 4,599,061,605 : x
2. Step 2: Convert to fraction form
   1,948,838,740.50/4,599,061,605 = 4,599,061,605/x
3. Step 3: Cross multiply
   1,948,838,740.50x = 4,599,061,605 × 4,599,061,605
4. Step 4: Simplify right side
   1,948,838,740.50x = 21,151,367,646,585,176,064
5. Step 5: Solve for x
   x = 21,151,367,646,585,176,064/1,948,838,740.50
6. Step 6: Final answer
   x = 10,853,318,546.59