Finding the Third Proportional to 684,335,232 and 1,404,949,070

Step by Step Solution

1. Step 1: Write the proportion equation
   684,335,232 : 1,404,949,070 = 1,404,949,070 : x
2. Step 2: Convert to fraction form
   684,335,232/1,404,949,070 = 1,404,949,070/x
3. Step 3: Cross multiply
   684,335,232x = 1,404,949,070 × 1,404,949,070
4. Step 4: Simplify right side
   684,335,232x = 1,973,881,889,293,864,960
5. Step 5: Solve for x
   x = 1,973,881,889,293,864,960/684,335,232
6. Step 6: Final answer
   x = 2,884,378,586.68