Finding the Third Proportional to 12,956,364 and 28,353,432

Step by Step Solution

1. Step 1: Write the proportion equation
   12,956,364 : 28,353,432 = 28,353,432 : x
2. Step 2: Convert to fraction form
   12,956,364/28,353,432 = 28,353,432/x
3. Step 3: Cross multiply
   12,956,364x = 28,353,432 × 28,353,432
4. Step 4: Simplify right side
   12,956,364x = 803,917,106,178,624
5. Step 5: Solve for x
   x = 803,917,106,178,624/12,956,364
6. Step 6: Final answer
   x = 62,048,048.83