Finding the Third Proportional to 1,019,575,164.50 and 1,574,402,478

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,575,164.50 : 1,574,402,478 = 1,574,402,478 : x
2. Step 2: Convert to fraction form
   1,019,575,164.50/1,574,402,478 = 1,574,402,478/x
3. Step 3: Cross multiply
   1,019,575,164.50x = 1,574,402,478 × 1,574,402,478
4. Step 4: Simplify right side
   1,019,575,164.50x = 2,478,743,162,732,540,416
5. Step 5: Solve for x
   x = 2,478,743,162,732,540,416/1,019,575,164.50
6. Step 6: Final answer
   x = 2,431,152,943.93