Finding the Third Proportional to 2,752,928,161 and 4,208,390,606

Step by Step Solution

1. Step 1: Write the proportion equation
   2,752,928,161 : 4,208,390,606 = 4,208,390,606 : x
2. Step 2: Convert to fraction form
   2,752,928,161/4,208,390,606 = 4,208,390,606/x
3. Step 3: Cross multiply
   2,752,928,161x = 4,208,390,606 × 4,208,390,606
4. Step 4: Simplify right side
   2,752,928,161x = 17,710,551,492,669,046,784
5. Step 5: Solve for x
   x = 17,710,551,492,669,046,784/2,752,928,161
6. Step 6: Final answer
   x = 6,433,350,402.52