Finding the Third Proportional to 12,736,368.50 and 27,974,848.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,736,368.50 : 27,974,848.50 = 27,974,848.50 : x
2. Step 2: Convert to fraction form
   12,736,368.50/27,974,848.50 = 27,974,848.50/x
3. Step 3: Cross multiply
   12,736,368.50x = 27,974,848.50 × 27,974,848.50
4. Step 4: Simplify right side
   12,736,368.50x = 782,592,148,597,952.25
5. Step 5: Solve for x
   x = 782,592,148,597,952.25/12,736,368.50
6. Step 6: Final answer
   x = 61,445,470.00