Finding the Third Proportional to 2,046,912,557.91 and 2,925,085,470.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,912,557.91 : 2,925,085,470.05 = 2,925,085,470.05 : x
2. Step 2: Convert to fraction form
   2,046,912,557.91/2,925,085,470.05 = 2,925,085,470.05/x
3. Step 3: Cross multiply
   2,046,912,557.91x = 2,925,085,470.05 × 2,925,085,470.05
4. Step 4: Simplify right side
   2,046,912,557.91x = 8,556,125,007,078,909,952
5. Step 5: Solve for x
   x = 8,556,125,007,078,909,952/2,046,912,557.91
6. Step 6: Final answer
   x = 4,180,014,907.83