Finding the Third Proportional to 2,900,528 and 4,077,312

Step by Step Solution

1. Step 1: Write the proportion equation
   2,900,528 : 4,077,312 = 4,077,312 : x
2. Step 2: Convert to fraction form
   2,900,528/4,077,312 = 4,077,312/x
3. Step 3: Cross multiply
   2,900,528x = 4,077,312 × 4,077,312
4. Step 4: Simplify right side
   2,900,528x = 16,624,473,145,344
5. Step 5: Solve for x
   x = 16,624,473,145,344/2,900,528
6. Step 6: Final answer
   x = 5,731,533.41