Finding the Third Proportional to 1,064,232 and 2,312,172

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,232 : 2,312,172 = 2,312,172 : x
2. Step 2: Convert to fraction form
   1,064,232/2,312,172 = 2,312,172/x
3. Step 3: Cross multiply
   1,064,232x = 2,312,172 × 2,312,172
4. Step 4: Simplify right side
   1,064,232x = 5,346,139,357,584
5. Step 5: Solve for x
   x = 5,346,139,357,584/1,064,232
6. Step 6: Final answer
   x = 5,023,471.72