Finding the Third Proportional to 37,224,954 and 78,742,260

Step by Step Solution

1. Step 1: Write the proportion equation
   37,224,954 : 78,742,260 = 78,742,260 : x
2. Step 2: Convert to fraction form
   37,224,954/78,742,260 = 78,742,260/x
3. Step 3: Cross multiply
   37,224,954x = 78,742,260 × 78,742,260
4. Step 4: Simplify right side
   37,224,954x = 6,200,343,509,907,600
5. Step 5: Solve for x
   x = 6,200,343,509,907,600/37,224,954
6. Step 6: Final answer
   x = 166,564,168.49