Finding the Third Proportional to 1,301,865,112 and 1,964,904,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,301,865,112 : 1,964,904,288 = 1,964,904,288 : x
2. Step 2: Convert to fraction form
   1,301,865,112/1,964,904,288 = 1,964,904,288/x
3. Step 3: Cross multiply
   1,301,865,112x = 1,964,904,288 × 1,964,904,288
4. Step 4: Simplify right side
   1,301,865,112x = 3,860,848,861,000,786,944
5. Step 5: Solve for x
   x = 3,860,848,861,000,786,944/1,301,865,112
6. Step 6: Final answer
   x = 2,965,628,946.82