Finding the Third Proportional to 964,312 and 2,100,060

Step by Step Solution

1. Step 1: Write the proportion equation
   964,312 : 2,100,060 = 2,100,060 : x
2. Step 2: Convert to fraction form
   964,312/2,100,060 = 2,100,060/x
3. Step 3: Cross multiply
   964,312x = 2,100,060 × 2,100,060
4. Step 4: Simplify right side
   964,312x = 4,410,252,003,600
5. Step 5: Solve for x
   x = 4,410,252,003,600/964,312
6. Step 6: Final answer
   x = 4,573,470.00