Finding the Third Proportional to 2,087,034,931 and 4,549,070,216

Step by Step Solution

1. Step 1: Write the proportion equation
   2,087,034,931 : 4,549,070,216 = 4,549,070,216 : x
2. Step 2: Convert to fraction form
   2,087,034,931/4,549,070,216 = 4,549,070,216/x
3. Step 3: Cross multiply
   2,087,034,931x = 4,549,070,216 × 4,549,070,216
4. Step 4: Simplify right side
   2,087,034,931x = 20,694,039,830,098,288,640
5. Step 5: Solve for x
   x = 20,694,039,830,098,288,640/2,087,034,931
6. Step 6: Final answer
   x = 9,915,521,548.16